DJI Mini 4 Pro Battery Hibernation Recovery
A DJI Intelligent Flight Battery left flat for weeks drops into deep-discharge protection, called hibernation, and then will not charge or power the Mini 4 Pro. We safely wake it, balance charge it and test the cells. If the cells are not healthy we tell you and advise a replacement. It costs £19.99, takes typically 3-7 days and is covered by our 12-month warranty. Post it in or drop it at our London workshop by appointment.
Typisk reparasjonstid: 3-7 Days
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Lever den inn på verkstedet vårt i London (ofte ferdig samme dag), eller send den inn fra hvor som helst i verden.
Signs your Mini 4 Pro needs this
- The battery shows no lights when you press the button
- It will not charge in the drone, the hub or the charger
- The Mini 4 Pro shows no power with that battery fitted
- The battery was stored empty or unused for weeks or months
Hva forårsaker det
- Long storage with a low charge, so the cells self-discharge too far
- The battery's protection circuit locking it to stop it charging unsafely
- Ageing or damaged cells that can no longer hold a safe voltage
Hvordan vi fikser det
- Check the battery case for swelling, damage or a crash impact
- Wake the battery from deep-discharge protection with a controlled charge
- Balance charge it and test each cell's voltage and the battery's capacity
- Return it ready to fly, or tell you plainly if the cells are not safe to use
Med et blikk
- Pris
- £19.99
- Typisk reparasjonstid
- 3-7 Days
- Garanti
- 12 months
- Hvordan
- Send inn over hele verden eller avlevering i London etter avtale
- Ekstra reparasjoner
- 10% off each extra fix in the same order
Other DJI Mini 4 Pro repairs & upgrades
Same fix, other drones
Ofte stilte spørsmål
Why won't my Mini 4 Pro battery charge?
The most common reason is hibernation. A DJI Intelligent Flight Battery stored flat for a long time protects itself by refusing to charge. It can often be woken safely if the cells are still healthy.
Can every hibernated battery be recovered?
No. If a cell has dropped too low or the battery is swollen or damaged, it is not safe to revive. We test it and tell you, and advise a replacement rather than return a battery we would not fly ourselves.
How do I stop it happening again?
Store batteries at around half charge, top them up every few weeks if they are not being flown, and never leave one empty in a drawer.
Should I send the drone as well?
Send the drone if it also shows no power with a known good battery. If only the battery is affected, sending the battery is enough.
Can I add other repairs to the same order?
Yes. Battery hibernation fix is already ticked for you above, and you can tick anything else your Mini 4 Pro needs in the same order. The most expensive job is full price and every extra repair or upgrade is 10% off.
How do I get my Mini 4 Pro to you?
Send den inn fra hvor som helst: UK-bestillinger kan inkludere en forhåndsbetalt sporet etikett, og internasjonale kunder får verkstedadressen vår og pakkeinstruksjoner på e-post. Vi sender den sporet tilbake uten ekstra kostnad. I Storbritannia kan du også levere den på vårt London-verksted etter avtale.
Is the battery hibernation fix covered by a warranty?
Yes. Every repair and upgrade we carry out on a drone comes with a 12-month warranty from our London workshop, and we send photos or video of the finished work before it ships back to you.
